Attractive bustier/ corset in very good condition. The size 4XL is continental size. Please see photos for measurements. Adjustable to fit. I estimate at minimum lacing to be about size 16 Uk with a full bust. Maximum lacing unknown but lots of length of ribbon. Please check the measurements shown in the photos to be sure of the size before buying. Feel free to message me for more measurements if you are unsure of the size. Donated to sell for St Cleer Memorial Hall fundraising. Please see other clothes I am selling for our fundraising.